Finland · 
Who invested in Kelluu?
Kelluu's investors include NATO Innovation Fund (NIF), NATO DIANA, Keen Venture Partners, Tesi and Gungnir Capital. NATO Innovation Fund (NIF) led its latest round.
Finland · Series A startup
Who invested in Kelluu
Funding summaryUpdated 26 Oct 2026
$18Mraised across 1 round since 2026, from 1 source
- Latest round
- Series A, $18MApr 2026
- Led by
- NATO Innovation Fund (NIF)
- Investors
- 5 (1 led)
The rounds
- Apr 2026Series A$18M
Reported by NATO Innovation Fund (NIF)
Everyone who backed them
NATO DIANAInvestment firm1round
Missing a round, or an investor who was in one? Tell us.
Quick answers about Kelluu
How much has Kelluu raised?
Kelluu has raised $18M across 1 round since 2026.
When did Kelluu last raise?
Kelluu's most recent round was a Series A of $18M in Apr 2026, led by NATO Innovation Fund (NIF).
What was Kelluu's biggest round?
Its most recent round, $18M in Apr 2026, is also its largest on record.
Who backed Kelluu first?
Kelluu's first round on record, in Apr 2026, was backed by NATO Innovation Fund (NIF), NATO DIANA and Keen Venture Partners and 2 others.
What stage is Kelluu at?
Kelluu's latest named round is a Series A, in Apr 2026.
Where is Kelluu based?
Kelluu is based in Finland.
Who led Kelluu's rounds?
NATO Innovation Fund (NIF) led the Series A in 2026.
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